森老頭的瘋狂世界

以為文字檔為例
private void DownloadFile(string fileName, string strBody) { // 處理中文亂碼 fileName = HttpUtility.UrlEncode(fileName, Encoding.UTF8); Response.ClearHeaders(); Response.Clear(); Response.Expires = 0; Response.Buffer = true; Response.AddHeader("Accept-Language", "zh-tw"); Response.AddHeader("content-disposition", "attachment;filename=" + fileName); Response.ContentType = "text/plain"; Response.Write(strBody); Response.End(); }

其它支援檔案類型可參考 ContentType

參考資料：
contentType.rar
List of HTTP headers